TY - GEN
T1 - Improving Belief Propagation List Decoding of Polar Codes by Post-Processing
AU - Urman, Yonatan
AU - Mogilevsky, Guy
AU - Burshtein, David
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - CRC-aided belief propagation list (CBPL) is a low latency, high throughput decoder for polar codes. In this work, it is shown that CBPL decoding of polar codes over the additive white Gaussian noise channel can be substantially improved using ordered statistics post-processing that only requires a very low reprocessing order (e.g., order one). We present efficient implementations of the ordered statistics post-processing with a trade-off between computational complexity and error rate.
AB - CRC-aided belief propagation list (CBPL) is a low latency, high throughput decoder for polar codes. In this work, it is shown that CBPL decoding of polar codes over the additive white Gaussian noise channel can be substantially improved using ordered statistics post-processing that only requires a very low reprocessing order (e.g., order one). We present efficient implementations of the ordered statistics post-processing with a trade-off between computational complexity and error rate.
KW - Polar codes
KW - belief propagation
KW - ordered statistics decoding
UR - http://www.scopus.com/inward/record.url?scp=85136258309&partnerID=8YFLogxK
U2 - 10.1109/ISIT50566.2022.9834896
DO - 10.1109/ISIT50566.2022.9834896
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AN - SCOPUS:85136258309
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 2571
EP - 2576
BT - 2022 IEEE International Symposium on Information Theory, ISIT 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 IEEE International Symposium on Information Theory, ISIT 2022
Y2 - 26 June 2022 through 1 July 2022
ER -